The Federal Aviation Administration (FAA) plays a pivotal role in overseeing the safety and regulatory compliance of commercial spaceflight operations in the United States. A notable instance of this oversight occurred during the investigation into the New Shepard NS-23 mission conducted by Blue Origin on September 12, 2022. This article delves into the details of the NS-23 mission, the FAA's involvement in the subsequent investigation, and the corrective actions mandated to ensure future flight safety.

Overview of the New Shepard NS-23 Mission

Blue Origin's New Shepard NS-23 mission was an uncrewed suborbital flight designed to carry 36 science and technology demonstration payloads. The launch took place from Blue Origin's Launch Site One near Van Horn, Texas. Approximately one minute into the ascent, the mission experienced an anomaly during the "Max Q" phase—the point of maximum aerodynamic pressure on the vehicle. This anomaly led to the activation of the capsule's launch escape system, which successfully separated the capsule from the booster. The capsule descended safely under parachutes, while the booster was destroyed upon impact with the ground. Notably, there were no injuries or public property damage reported. ([techcrunch.com](

FAA's Role in the Investigation

Following the NS-23 incident, the FAA initiated a comprehensive investigation to determine the root cause of the anomaly and to assess any potential impact on public safety. The FAA's involvement included:

  • Oversight of Blue Origin's Investigation: The FAA required Blue Origin to conduct a thorough mishap investigation, ensuring adherence to the company's FAA-approved mishap plan and compliance with regulatory requirements. The FAA was actively involved in every step of this investigation, granting official observer status to NASA and the National Transportation Safety Board (NTSB). ([faa.gov](
  • Evaluation of Safety Measures: The FAA's primary concern was to determine whether any system, process, or procedure related to the mishap affected public safety. This evaluation is standard practice for all mishap investigations to maintain public trust in commercial space operations. ([faa.gov](
  • Approval of Corrective Actions: Before resuming New Shepard launches, the FAA mandated that Blue Origin implement 21 corrective actions. These actions included redesigning engine and nozzle components to enhance structural performance and making organizational changes to improve safety protocols. ([faa.gov](

Findings and Corrective Actions

Blue Origin's internal investigation identified the proximate cause of the NS-23 anomaly as a structural failure of an engine nozzle, attributed to higher-than-expected engine operating temperatures. This failure led to the activation of the capsule's abort system, which functioned as intended, ensuring the capsule's safe landing. The booster, however, was destroyed upon impact with the ground. ([faa.gov](

In response to these findings, the FAA required Blue Origin to implement the following corrective actions:

  • Engine and Nozzle Redesign: Blue Origin was instructed to redesign engine and nozzle components to improve their structural performance during operation, addressing the issues that led to the overheating and subsequent failure. ([faa.gov](
  • Organizational Changes: The company was mandated to make organizational adjustments to enhance safety protocols and ensure more rigorous oversight of flight operations. ([faa.gov](

Implications for Future Launches

The closure of the FAA's investigation into the NS-23 incident does not signify an immediate resumption of New Shepard launches. Blue Origin must fully implement all corrective actions that impact public safety and obtain a license modification from the FAA that addresses all safety and regulatory requirements before conducting future flights. This process underscores the FAA's commitment to ensuring that commercial space operations adhere to the highest safety standards. ([faa.gov](

In summary, the FAA's oversight of the New Shepard NS-23 mishap investigation highlights the agency's critical role in maintaining public safety and regulatory compliance within the commercial spaceflight industry. Through meticulous investigation and the enforcement of corrective actions, the FAA aims to prevent similar incidents in the future and uphold the integrity of space operations. ([faa.gov](

Sources

  • Federal Aviation Administration — FAA Closes Blue Origin Mishap Investigation —
  • TechCrunch — Regulators close investigation into Blue Origin’s New Shepard anomaly —
  • — FAA Statement: Overseeing The Investigation Into New Shepard NS-23 Abort —
  • Blue Origin NS-23 —
  • Blue Origin blames overheating in the engine for NS-23 failure, FAA investigation remains open —